CN210879123U

CN210879123U - Polishing equipment

Info

Publication number: CN210879123U
Application number: CN201921842739.1U
Authority: CN
Inventors: 张亮
Original assignee: Lens Technology Co Ltd
Current assignee: Lens Technology Co Ltd
Priority date: 2019-10-29
Filing date: 2019-10-29
Publication date: 2020-06-30
Anticipated expiration: 2029-10-29

Abstract

The utility model provides a polishing device, which comprises a frame, and a positioning mechanism, a turnover mechanism, a grabbing mechanism and a polishing mechanism which are arranged on the frame; the positioning mechanism comprises a first positioning module and a second positioning module, and the first positioning module and the second positioning module are arranged on the rack and used for fixing a product; the turnover mechanism comprises a turnover part and a turnover position, and the turnover position is arranged between the first positioning module and the second positioning module; when the positioning device works, the grabbing part grabs the product on the first positioning module to the turnover position, the turnover part transfers the product on the turnover position to the second positioning module, and when the product is transferred from the turnover part to the second positioning module, the product is changed from the first placement state to the second placement state; polishing mechanism locates the frame and corresponds the setting in first location module and second location module top to polish simultaneously to the product on two location modules, once only accomplish the polishing of two kinds of states of product, improve polishing equipment's work efficiency greatly.

Description

Polishing equipment

Technical Field

The utility model relates to a polishing equipment technical field especially relates to a polishing equipment.

Background

At present, a polishing machine belongs to a numerical control machine tool, and is mainly used for performing series of processing such as polishing, grinding and the like on a product; with the rise of electronic devices, screens, cover plates and optical lenses for electronic devices are widely produced, and these products are often subjected to polishing treatment when leaving factories, so that the screens, cover plates and lenses which are curved screens or flat screens meet the requirements of the electronic devices. The materials processed by the sweep ray machine comprise glass, sapphire ceramics, metal and the like; however, the existing sweeping and polishing machine mainly polishes and polishes a workpiece through a polishing and polishing wheel, so that the polishing and polishing quality is poor; in addition, the existing sweeping light machine can only sweep the front or the back of a workpiece, and the working efficiency is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a polishing equipment to the problem that exists among the background art has been solved.

In order to achieve the above object, the utility model provides a polishing device, include: the polishing machine comprises a rack, a positioning mechanism, a turnover mechanism, a grabbing mechanism and a polishing mechanism; the positioning mechanism comprises a first positioning module and a second positioning module, and the first positioning module and the second positioning module are both arranged on the rack and used for fixing a product; the turnover mechanism is connected with the rack and comprises a turnover part and a turnover position, and the turnover position is arranged between the first positioning module and the second positioning module; the grabbing mechanism comprises a slide rail and a grabbing part, the slide rail is arranged on the rack and extends along the direction of a connecting line between the first positioning module and the second positioning module, and the grabbing part is connected to the slide rail in a sliding manner; when the positioning device works, the grabbing part grabs the product on the first positioning module to the turnover position, the turnover part transfers the product on the turnover position to the second positioning module, and when the product is transferred from the turnover part to the second positioning module, the product is changed from a first placing state to a second placing state; the polishing mechanism is connected with the rack and is arranged on the rack and correspondingly arranged above the first positioning module and the second positioning module so as to polish products on the two positioning modules.

Further, the polishing equipment comprises an XY moving module, the XY moving module is connected to the rack, the positioning mechanism is arranged on the XY moving module, and the XY moving module is used for moving the first positioning module and the second positioning module in the positioning mechanism, so that the movement of a product on the positioning module is realized.

Further, the polishing equipment comprises a feeding and discharging mechanism, wherein the feeding and discharging mechanism comprises a feeding module and a discharging module, the feeding module is connected to the first positioning module in a butt joint mode, the feeding module conveys and/or places products, and when the grabbing part is located at a first grabbing position, the grabbing part grabs the products on the feeding module to the first positioning module; the blanking module is in butt joint with the second positioning module, the blanking module conveys and/or places products, and when the grabbing part is located at the second grabbing position, the grabbing part grabs the products on the second positioning module to the blanking module.

Further, the material loading module includes: the first base is provided with a first mounting groove along the product conveying direction; the first gear transmission mechanism is arranged on one side or two sides of the first mounting groove and is arranged in parallel with the product conveying direction, and a plurality of driving wheels are arranged on the first gear transmission mechanism at intervals in the extending direction of the first gear transmission mechanism; the plurality of first rollers are arranged in parallel along the conveying direction, and two ends of each first roller are rotatably connected to two sides of the first mounting groove; the output end of the first motor is connected with the first gear transmission mechanism, and the first motor drives the first gear transmission mechanism to drive the first roller to rotate so as to realize product conveying; the striker plate is arranged on the first base at the end part of the first mounting groove in the conveying direction and used for stopping a product from sliding off during conveying.

The unloading module includes: the second base, the second gear transmission mechanism, the plurality of second rollers and the second motor; the second base is provided with a second mounting groove along the product conveying direction; the second gear transmission mechanism is arranged on one side or two sides of the second mounting groove and is arranged in parallel with the product conveying direction, and a plurality of driving wheels are arranged on the second gear transmission mechanism at intervals in the extending direction of the second gear transmission mechanism; the plurality of second rollers are arranged in parallel along the conveying direction, and two ends of each second roller are rotatably connected to two sides of the second mounting groove; the output end of the second motor is connected with the second gear transmission mechanism, and the second motor drives the second gear transmission mechanism to drive the second roller to rotate so as to realize product conveying.

Further, the turnover part comprises a rotary cylinder, a rotating shaft and a first suction claw; the output end of the rotary cylinder is connected with a rotating shaft, and the first suction claw comprises a first connecting rod and a first suction disc arranged on the first connecting rod; the first connecting rod is connected with the rotating shaft, the first suction disc of the first suction claw adsorbs a product, and the rotating cylinder drives the rotating shaft to rotate so as to realize the turning-over action of the product.

Further, the polishing equipment comprises a first lifting cylinder, one end of the first lifting cylinder is fixedly arranged on the XY moving module, and the other end of the first lifting cylinder is connected with the rotating cylinder of the turnover part and used for lifting the turnover part up and down.

Further, the grabbing part comprises a lifting piece and a grabbing piece, the lifting piece comprises a second lifting cylinder, and the grabbing piece comprises at least one group of second suction claws; the second suction claw comprises a second connecting rod and at least one second suction cup arranged on the second connecting rod; one end of the second lifting cylinder is connected with the sliding rail in a sliding mode, the output end of the second lifting cylinder is connected with the second suction claw, and the second lifting cylinder drives the second suction claw to lift up and down to adsorb products.

Further, the polishing mechanism comprises a polishing part, a lifting mechanism and a driving part, and the driving part is respectively connected with the polishing part and the lifting mechanism and is used for driving the polishing part and the lifting mechanism to operate; the polishing part is connected with the rack through the lifting mechanism, and the lifting mechanism realizes polishing of the product on the first positioning module and the second positioning module through the driving part.

Further, the polishing part includes a support plate and a plurality of brushes; the supporting plate is provided with a plurality of mounting holes, the hairbrush comprises a hairbrush head, a brush shaft and a gear, one end of the brush shaft is provided with the hairbrush head, and the gear is sleeved on the brush shaft; the plurality of brushes are arranged by penetrating through the mounting holes of the support plate, and the gears on the plurality of brushes are mutually meshed to form a brush matrix; the lifting mechanism is a ball screw mechanism, the ball screw mechanism is arranged on the rack, and the ball screw mechanism is connected with the hairbrush matrix; the driving part is a driving motor, the driving motor is respectively connected with the ball screw mechanism and the hairbrush matrix, the hairbrush matrix is under the action of the driving motor, the mutually meshed gears are in gear transmission to realize the rotation of the hairbrush, meanwhile, the driving part drives the ball screw to move to realize the movement of the hairbrush matrix in the Z direction of the rack, and the polishing processing of the hairbrush matrix on the positioning module is realized.

Further, first location module and second location module are vacuum adsorption formula tool, and the tool includes the processing platform, and the interval is equipped with the die cavity that matches with the product on the processing platform, and the die cavity has the gas tank that is linked together with evacuating device.

The utility model discloses following beneficial effect has:

the utility model provides a polishing device, which comprises a frame, and a positioning mechanism, a turnover mechanism, a grabbing mechanism and a polishing mechanism which are arranged on the frame; the positioning mechanism comprises a first positioning module and a second positioning module, and the first positioning module and the second positioning module are arranged on the rack and used for fixing a product; the turnover mechanism comprises a turnover part and a turnover position, and the turnover position is arranged between the first positioning module and the second positioning module; when the positioning device works, the grabbing part grabs the product on the first positioning module to the turnover position, the turnover part transfers the product on the turnover position to the second positioning module, and when the product is transferred from the turnover part to the second positioning module, the product is changed from the first placement state to the second placement state; polishing mechanism locates the frame and corresponds the setting in first location module and second location module top to polish the product on two location modules, once only accomplish the polishing of two kinds of states of product, polishing mechanism polishes the product on two location modules simultaneously in addition, has effectively improved the work efficiency of polishing equipment.

The feeding and discharging mechanism of the device comprises a feeding module and a discharging module; the feeding module and the discharging module are both conveyed by rollers driven by a gear mechanism, the rolling directions of the rollers are consistent, and the conveying is stable; meanwhile, the feeding module is connected with the first positioning module in a butt joint mode, the feeding module conveys and/or places products, and the products on the feeding module are grabbed to the first positioning module by matching with the grabbing part, so that the products are fed; a material baffle plate is arranged in the conveying direction of the feeding module; when the product is conveyed to the material baffle plate, the product is blocked at the material baffle plate so as to take the material; the blanking module is connected to the second positioning module, the product on the second positioning module is grabbed to the blanking module by the grabbing part, and the product is conveyed and/or placed by the blanking module, so that the product blanking is realized.

The turnover mechanism of the device comprises a turnover part and a turnover position, wherein the turnover position is arranged between the first positioning module and the second positioning module, the turnover part is positioned on the turnover position, and the turnover part comprises a first lifting cylinder, a rotating shaft and at least one first suction claw; the first suction claw comprises a first connecting rod and a plurality of first suction cups arranged on the first connecting rod, the first connecting rod is connected with the rotating shaft, and the first suction cups are arranged upwards; when the grabbing part grabs the product on the first positioning module to the turnover position, the first suction disc of the first suction claw on the turnover part adsorbs the product, and the rotary cylinder drives the rotating shaft to rotate so as to turn the product on the first suction claw to the second positioning module; simultaneously, the first lift cylinder that sets up is connected with revolving cylinder, and the position of pivot on the first lift cylinder oscilaltion regulation revolving cylinder can effectively avoid the pivot on first inhale the size that claw and location module difference in height arouse and interfere, can descend after the product turn-over again and pack up, does not influence the polishing processing of product.

The grabbing mechanism of the device comprises a slide rail and a grabbing part, wherein the slide rail is arranged on the rack and extends along the direction of a connecting line between the first positioning module and the second positioning module, and the grabbing part is connected to the slide rail in a sliding manner; the grabbing piece comprises a second lifting cylinder and at least one group of second suction claws; the second suction claw comprises a second connecting rod and at least one second suction cup arranged on the second connecting rod; one end of a second lifting cylinder is connected to the sliding rail in a sliding mode, and the output end of the second lifting cylinder is connected with a second suction claw; the second lifting cylinder drives the second suction claw to lift up and down to adsorb a product, and meanwhile, the second lifting cylinder moves along the sliding rail, so that the product is transferred to the first positioning module from the feeding module, the feeding and the product of the product are transferred to the turnover position from the first positioning module, the turnover part is matched to transfer the product to the second positioning module from the turnover position, the change of the state of the product and the transfer of the product to the discharging module from the second positioning module are completed, and the discharging of the product is completed.

The brushes of the polishing part in the polishing device are arranged in a matrix form, the brushes are driven by gears, the arrangement quantity of the brushes can be increased or decreased according to the size of a product, no dead angle is caused during product polishing, and higher product polishing quality can be achieved; in addition, the brush shaft is detachably connected with the brush head, and the whole brush can be manually taken out and replaced, so that the corresponding brush or the brush head can be conveniently maintained and replaced.

In addition to the above-described objects, features and advantages, the present invention has other objects, features and advantages. The present invention will be described in further detail with reference to the drawings.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:

FIG. 1 is a schematic structural view of a polishing apparatus according to the present invention;

FIG. 2 is a schematic structural view of a polishing apparatus according to the present invention (without a control cabinet and a protective cover);

FIG. 3 is a schematic structural diagram of the loading module shown in FIG. 2;

FIG. 4 is a schematic view showing the connection of the XY moving module, the positioning mechanism, and the flipping mechanism of FIG. 2;

FIG. 5 is a schematic structural view of the turn-over mechanism of FIG. 3;

FIG. 6 is a schematic view of the structure of the grasping mechanism in FIG. 2;

FIG. 7 is a schematic view of the polishing mechanism of FIG. 2;

FIG. 8 is a schematic view of the construction of the brush matrix of FIG. 7;

FIG. 9 is a schematic view showing the structure of the brush of FIG. 8;

the automatic feeding device comprises a machine frame, a feeding module, a base, a 2.2, a roller, a 2.3, a material baffle plate, a 2.4, a first motor, a 3, an XY moving module, a 4, a polishing mechanism, a 4.1, a brush matrix, a 4.2, a brush, a 4.21, a brush shaft, a 4.22, a brush head, a 4.23, a gear, a 4.24, a bearing, a 4.3, a supporting plate, a 4.4, a protective cover, a 4.5, a ball screw mechanism, a 4.6, a driving motor, a 4.7, a guide rail, a 5, a grabbing mechanism, a 5.1, a slide rail, a 5.2, a second lifting cylinder, a 5.3, a second suction claw, a 5.31, a second connecting rod, a 5.32, a second suction cup, a 6, a turnover part, a 6.1, a rotating cylinder, a 6.2, a rotating shaft, a 6.3, a first suction claw, a 6.31, a first connecting rod, a 6.32, a first suction cup, a positioning module, a 7.1, a second positioning module, a second positioning mechanism, a positioning module, a product, a positioning control module, a product, a positioning mechanism and a.

Detailed Description

The embodiments of the invention will be described in detail hereinafter with reference to the accompanying drawings, but the invention can be implemented in many different ways, which are defined and covered by the claims.

Referring to fig. 1 to 9, a polishing apparatus includes a frame 1, an XY moving module 3, a positioning mechanism 7, a turn-over mechanism, a gripping mechanism 5, a loading and unloading mechanism, and a polishing mechanism 4; the XY moving module is connected to the rack, the positioning mechanism is arranged on the XY moving module, and the XY moving module is used for moving the positioning mechanism in the X direction and the Y direction so as to realize the movement of a product on the positioning mechanism; the positioning mechanism 7 comprises a first positioning module 7.1 and a second positioning module 7.2, and the first positioning module and the second positioning module are both arranged on the XY moving module and used for fixing a product; the first positioning module and the second positioning module are vacuum adsorption type fixtures, each fixture comprises a processing table, cavities matched with products are arranged on the processing table at intervals, and air grooves communicated with a vacuumizing device (a vacuum pump) are arranged below the cavities; four cavities are correspondingly arranged on the first positioning module and the second positioning module, and products on the cavities are fixed through vacuum adsorption.

The grabbing mechanism 5 comprises a slide rail 5.1 and a grabbing part, the slide rail is arranged on the rack and extends along the direction of a connecting line between the first positioning module and the second positioning module, and the grabbing part is connected to the slide rail in a sliding manner; the grabbing part comprises a lifting piece and a grabbing piece, the lifting piece comprises a second lifting cylinder 5.2, and the grabbing piece comprises at least one group of second suction claws 5.3; the second suction claw comprises a second connecting rod 5.31 and at least one second suction cup 5.32 arranged on the second connecting rod; one end of a second lifting cylinder is connected to the sliding rail in a sliding mode, the output end of the second lifting cylinder is connected with a second suction claw, and the second lifting cylinder drives the second suction claw to lift up and down to adsorb a product; the sliding rail is provided with a driving part, the driving part comprises a driving cylinder, the driving cylinder is connected with a second lifting cylinder of the grabbing part and used for driving the grabbing part to move along the sliding rail.

The turnover mechanism is connected with the XY moving module and comprises a turnover part 6 and a turnover position, and the turnover position is arranged between the first positioning module and the second positioning module; the turnover part is positioned on the turnover position, and the turnover part 6 comprises a first lifting cylinder 6.4, a rotating cylinder 6.1, a rotating shaft 6.2 and at least one first suction claw 6.3; the first suction claw 6.3 comprises a first connecting rod 6.31 and a plurality of first suction discs 6.32 arranged on the first connecting rod, the first connecting rod is connected with the rotating shaft, and the first suction discs are arranged upwards; when the product transferring device works, when the grabbing part grabs a product on the first positioning module to the turnover position, the first absorption plate of the first absorption claw on the turnover part absorbs the product, the rotary cylinder drives the rotating shaft to rotate so as to realize that the product on the first absorption claw is turned over to the second positioning module, and when the product is transferred from the turnover part to the second positioning module, the product is changed from a first placing state to a second placing state; simultaneously, the first lift cylinder that sets up is connected with revolving cylinder, and the position of pivot on the first lift cylinder oscilaltion regulation revolving cylinder can effectively avoid the pivot on first inhale the size that claw and location module difference in height arouse and interfere, can descend after the product turn-over again and pack up, does not influence the polishing processing of product.

The feeding and discharging mechanism comprises a feeding module 2 and a discharging module, the feeding module 2 is butted with the first positioning module 7.1, and the feeding module is connected to a rack on the side of the first positioning module; the feeding module 2 comprises a first base 2.1, a first gear transmission mechanism, a plurality of first rollers 2.2, a first motor 2.4 and a material baffle 2.3; the first base is provided with a first mounting groove along the product conveying direction; the first gear transmission mechanism is arranged on one side or two sides of two opposite sides of the first mounting groove, and a plurality of driving wheels are arranged on the first gear transmission mechanism at intervals in the extending direction of the first gear transmission mechanism; a plurality of first cylinders set up side by side along direction of delivery, first cylinder both ends rotationally connect in the both sides of first mounting groove specifically do: one side of the first mounting groove is provided with a first gear transmission mechanism, one end of the first roller is rotatably connected to a driving wheel of the first gear transmission mechanism correspondingly, and the other end of the first roller is rotatably connected to the other side of the first mounting groove through a bearing; or, the two sides of the first mounting groove are provided with a first gear transmission mechanism, and the two ends of the first roller are rotatably and correspondingly connected with the driving wheel of the first gear transmission mechanism.

The first motor is arranged on the first base, the output end of the first motor is connected with the first gear transmission mechanism, and the first motor drives the first gear transmission mechanism to drive the first roller to rotate so as to realize product conveying; a material baffle plate is arranged on the first base at the end part of the first mounting groove in the conveying direction, and can prevent products from conveying and sliding off, so that the grabbing mechanism can take materials, and meanwhile, the material baffle plate has a certain attractive appearance and a certain decorative effect; the feeding module conveys and/or places products, and when the feeding module conveys the products to the striker plate (a first grabbing position), the grabbing part grabs the products on the feeding module to the first positioning module, so that the products are fed.

The blanking module is connected to the second positioning module and connected to the rack on the side of the second positioning module; the blanking module comprises a second base, a second gear mechanism, a plurality of second rollers and a second motor; the second base is provided with a second mounting groove along the product conveying direction; one side or two sides of the two opposite sides of the second mounting groove are provided with the second gear transmission mechanism, and the second gear transmission mechanism is provided with a plurality of driving wheels at intervals in the extending direction; a plurality of second cylinders set up side by side along direction of delivery, second cylinder both ends rotationally connect in the both sides of second mounting groove specifically do: one side of the second mounting groove is provided with a second gear transmission mechanism, one end of a second roller is rotatably connected to a driving wheel of the second gear transmission mechanism correspondingly, and the other end of the second roller is rotatably connected to the other side of the second mounting groove through a bearing; or the two sides of the second mounting groove are provided with a second gear transmission mechanism, and the two ends of the second roller are rotatably connected with the driving wheel of the second gear transmission mechanism correspondingly.

The second motor is arranged on the second base, the output end of the second motor is connected with the second gear transmission mechanism, and the second motor drives the second gear transmission mechanism to drive the second roller to rotate so as to realize product conveying; after the products on the second positioning module are processed, the grabbing part moves to a position right above the second positioning module (a second grabbing position) along the sliding rail, the grabbing part grabs the products on the second positioning module to the blanking module, and the blanking module conveys and/or places the products to realize product blanking.

The portion of snatching in the mechanism of snatching of this application device inhales the claw including three groups of second, three groups of second are inhaled the claw and are used for transferring the product to first location module from material loading module respectively, accomplish the material loading of product, the product is transferred to turn-over position from first location module to cooperation turn-over portion changes the product to second location module from turn-over position, accomplish the transform of product state and transfer the product to the unloading module from second location module, accomplish the unloading of product.

The device comprises two groups of polishing mechanisms, wherein the two groups of polishing mechanisms are connected with the rack and are correspondingly arranged above the first positioning module and the second positioning module so as to polish products on the two positioning modules;

the polishing mechanism 4 comprises a polishing part, a lifting mechanism and a driving part, and the driving part is respectively connected with the polishing part and the lifting mechanism and is used for driving the polishing part and the lifting mechanism to operate; the polishing part is sleeved on the lifting mechanism and connected with the rack, the lifting mechanism drives the polishing part to move in the Z direction on the rack through the driving part, and then the polishing part polishes products on the positioning module. The lifting mechanism is a ball screw mechanism 4.5, and the driving part is a driving motor 4.6.

The polishing part comprises a support plate 4.3 and a plurality of brushes 4.2; the supporting plate is provided with a plurality of mounting holes, the hairbrush 4.2 comprises a hairbrush head 4.22, a brush shaft 4.21 and a gear 4.23, one end of the brush shaft is provided with the hairbrush head, and the gear is sleeved on the brush shaft; the plurality of brushes are arranged by penetrating through the mounting holes of the support plate, and the gears of the plurality of brushes are mutually meshed to form a brush matrix 4.1; a protective cover 4.4 is covered on the brush matrix, a driving motor 4.6 is arranged on the protective cover, and the driving motor is connected with the brush matrix in a belt transmission connection mode; under the action of the driving motor and the belt transmission of the brush matrix, the mutually meshed gears are in gear transmission with each other to realize the rotation of the brushes in the brush matrix; in addition, a bearing 4.24 is sleeved on a brush shaft of the brush and used for supporting and fixing the brush shaft on the supporting plate and guiding the rotating motion of the brush shaft, so that the brush can rotate more stably. The brush of this application device is the matrix and arranges, by gear drive between the brush, the range quantity of brush can be arranged according to product size of a dimension increase and decrease, does not have the dead angle when polishing the product, and can reach higher product polishing quality, and brush axle and the detachable connection of brush head in addition, and the whole manual work of taking out of brush is changed, is convenient for maintain and change corresponding brush or brush head. The bristle material of the bristle head of the device is not limited to animal hair, nylon, cotton, fibrilia and other materials.

The ball screw mechanism 4.5 is arranged on the frame 1, the ball screw mechanism is connected with a brush matrix of the polishing part and is connected with a protective cover, the protective cover is fixedly connected with the brush matrix, a screw of the ball screw mechanism is sleeved with the protective cover, a guide rail 4.7 matched with the polishing part to slide on the ball screw mechanism is arranged on the frame, the guide rail is arranged along the Z direction, and the brush matrix of the polishing part is positioned on the guide rail; meanwhile, one end of the ball screw mechanism is in transmission connection with another driving motor through a belt, the ball screw mechanism drives the hairbrush matrix to move in the Z direction of the rack under the driving of the driving motor, and the polishing processing of the hairbrush matrix on the products 10 on the first positioning module and the second positioning module is achieved.

The device can grab a product on the feeding module to the first positioning module through the grabbing mechanism to complete product feeding; grabbing the product on the first positioning module to a turnover position, and turning the product to the second positioning module by matching with the turnover part to complete the state conversion of the product; meanwhile, the polishing mechanism is matched to simultaneously process products on the first positioning module and the second positioning module, and the machining efficiency of the clearance equipment is effectively improved.

A polishing device comprises a sensor, wherein the sensor is arranged on a first base of a feeding module and is positioned beside a baffle plate, the sensor is used for monitoring whether a first roller of the feeding module conveys a product or not, and when the sensor detects that the product exists, a grabbing mechanism operates to realize that the feeding module feeds the product to a first positioning module; when the sensor detects that no product exists, the grabbing mechanism does not act, so that useless action of equipment is avoided, and energy consumption is saved.

A polishing device comprises a control cabinet 8, wherein the control cabinet 8 is arranged at the top of a rack 1, and an electric control system for controlling a motor and a sensor and a pneumatic control system for controlling an air cylinder are arranged in the control cabinet, so that the automatic light sweeping of the polishing device is realized; the electric control system is designed according to the prior art, and is electrically connected with the motor and the sensor and used for controlling the positive and negative rotation of the motor, the rotation time of the motor and the signal processing of the sensor; the pneumatic control system is designed according to the prior art, is connected with the cylinder through a corresponding pneumatic pipeline and a valve, and is used for controlling the expansion and contraction of the cylinder, the expansion and contraction time of the cylinder and the vacuum pumping treatment of vacuum pumping equipment; the control system in the control cabinet realizes automatic feeding and discharging of products and automatic processing of the products in two states; meanwhile, the device is convenient to operate, labor-saving, time-saving and high in reliability, is very suitable for factory automation assembly line operation, has high practical value, and is easy to popularize and apply in the market.

The utility model provides a polishing equipment includes protection casing 9, and protection casing 9 covers establishes in frame 1 week side, and the protection casing can avoid operating personnel directly to touch the product polishing processing position, causes the casualties, and the outward appearance of whole device is beautified to the protection casing simultaneously.

When a feeding module of the device conveys a product to be processed to a striker plate, a sensor detects the incoming material, a second suction claw of a grabbing part in a grabbing mechanism acts, the product on the feeding module is conveyed to a first positioning module, and then the product is reset; the first positioning module is used for fixing products in a vacuum adsorption mode, and a polishing part above the first positioning module completes polishing processing of a first group of products on the first positioning module under the cooperative matching of a driving motor, a ball screw mechanism and a guide rail; after the product is processed, the polishing mechanism above the first positioning module is lifted upwards and reset; the second suction claw of the grabbing part acts to suck the product of the feeding module to the first suction claw of the turnover part of the turnover position (the suction cup is arranged upwards); the first suction claw of the turnover part turns over the processed product onto the second positioning module under the rotation of the rotary cylinder to complete the state conversion of the product, and then the turnover part resets; meanwhile, the second suction claw of the grabbing part continues to act to convey the product on the feeding module to the first positioning module; products are arranged on the first positioning module and the second positioning module; under the cooperation of driving motor, ball screw mechanism and guide rail, the polishing mechanism of first location module and second location module top, the product on two sets of location modules is processed simultaneously, improves polishing equipment's sweep light efficiency greatly.

It should be noted that, in the device of the present application, the adsorption force of the positioning module on the product is greater than the adsorption force of the suction claw on the turned-over portion on the product, and the adsorption force of the suction claw on the turned-over portion on the product is greater than the adsorption force of the suction claw on the grabbing portion on the product (the adsorption force depends on the number of the suction cups and the area size of the suction cups); the principle that the sucking discs of the first sucking claw and the second sucking claw suck the product is common knowledge, and mainly comprises the steps of pressing out or pumping out air in the sucking discs to form negative pressure, so that the product is sucked.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A polishing apparatus, characterized by comprising:

a frame;

the positioning mechanism comprises a first positioning module and a second positioning module, and the first positioning module and the second positioning module are arranged on the rack and used for fixing a product;

the turnover mechanism is connected with the rack and comprises a turnover part and a turnover position, and the turnover position is arranged between the first positioning module and the second positioning module;

the grabbing mechanism comprises a slide rail and a grabbing part, the slide rail is arranged on the rack and extends along the direction of a connecting line between the first positioning module and the second positioning module, and the grabbing part is connected to the slide rail in a sliding manner;

when the positioning device works, the grabbing part grabs the product on the first positioning module to the turnover position, the turnover part transfers the product on the turnover position to the second positioning module, and when the product is transferred from the turnover part to the second positioning module, the product is changed from a first placing state to a second placing state;

and the polishing mechanism is connected with the rack and is arranged on the rack and correspondingly arranged above the first positioning module and the second positioning module so as to polish products on the two positioning modules.

2. The polishing apparatus as recited in claim 1, further comprising an XY-motion module, wherein the XY-motion module is connected to the frame, and the positioning mechanism is disposed on the XY-motion module, and the XY-motion module is configured to move the first positioning module and the second positioning module of the positioning mechanism, thereby moving the product on the positioning module.

3. The polishing apparatus according to claim 1, comprising a loading and unloading mechanism, wherein the loading and unloading mechanism comprises a loading module and a unloading module, the loading module is connected to the first positioning module, the loading module is used for conveying and/or placing a product, and when the grabbing portion is at a first grabbing position, the grabbing portion grabs the product on the loading module to the first positioning module;

the blanking module is in butt joint with the second positioning module, the blanking module conveys and/or places products, and when the grabbing part is located at the second grabbing position, the grabbing part grabs the products on the second positioning module to the blanking module.

4. A polishing apparatus according to claim 3, wherein the loading module comprises:

the first base is provided with a first mounting groove along the product conveying direction;

the first gear transmission mechanism is arranged on one side or two sides of the first mounting groove and is arranged in parallel with the product conveying direction, and a plurality of driving wheels are arranged on the first gear transmission mechanism at intervals in the extending direction of the first gear transmission mechanism;

the first rollers are arranged in parallel along the conveying direction, and two ends of each first roller are rotatably connected to two sides of the first mounting groove;

the output end of the first motor is connected with the first gear transmission mechanism, and the first motor drives the first gear transmission mechanism to drive the first roller to rotate so as to realize product conveying;

the material baffle is arranged on the first base at the end part of the first mounting groove in the conveying direction and used for stopping the products from sliding off during conveying;

the unloading module includes:

the second base is provided with a second mounting groove along the product conveying direction;

the second gear transmission mechanism is arranged on one side or two sides of the second mounting groove and is arranged in parallel with the product conveying direction, and a plurality of driving wheels are arranged on the second gear transmission mechanism at intervals in the extending direction of the second gear transmission mechanism;

the second rollers are arranged in parallel along the conveying direction, and two ends of each second roller are rotatably connected to two sides of the second mounting groove;

and the output end of the second motor is connected with the second gear transmission mechanism, and the second motor drives the second gear transmission mechanism to drive the second roller to rotate so as to realize product conveying.

5. The polishing apparatus as set forth in claim 1, wherein the turn-over part comprises a rotary cylinder, a rotary shaft and a first suction claw; the output end of the rotary cylinder is connected with a rotating shaft, and the first suction claw comprises a first connecting rod and a first suction disc arranged on the first connecting rod; the first connecting rod is connected with the rotating shaft, the first suction disc of the first suction claw adsorbs a product, and the rotating cylinder drives the rotating shaft to rotate so as to realize the turning-over action of the product.

6. The polishing apparatus according to claim 5, comprising a first elevating cylinder, one end of which is fixedly disposed on the XY-moving module, and the other end of which is connected to a rotating cylinder of the turn-up portion for up-and-down elevating of the turn-up portion.

7. The polishing apparatus according to claim 1, wherein the gripping section comprises an elevating member and a gripping member, the elevating member comprises a second elevating cylinder, and the gripping member comprises at least one set of second suction claws; the second suction claw comprises a second connecting rod and at least one second suction cup arranged on the second connecting rod; one end of the second lifting cylinder is connected with the sliding rail in a sliding mode, the output end of the second lifting cylinder is connected with the second suction claw, and the second lifting cylinder drives the second suction claw to lift up and down to adsorb products.

8. The polishing apparatus according to claim 1, wherein the polishing mechanism comprises a polishing part, a lifting mechanism and a driving part, and the driving part is respectively connected with the polishing part and the lifting mechanism and is used for driving the polishing part and the lifting mechanism to operate; the polishing part is connected with the rack through the lifting mechanism, and the lifting mechanism realizes polishing of the product on the first positioning module and the second positioning module through the driving part.

9. The polishing apparatus as set forth in claim 8, wherein the polishing section comprises a support plate and a plurality of brushes;

the supporting plate is provided with a plurality of mounting holes, the hairbrush comprises a hairbrush head, a brush shaft and a gear, one end of the brush shaft is provided with the hairbrush head, and the gear is sleeved on the brush shaft; the plurality of brushes are arranged by penetrating through the mounting holes of the support plate, and the gears on the plurality of brushes are mutually meshed to form a brush matrix;

the lifting mechanism is a ball screw mechanism, the ball screw mechanism is arranged on the rack, and the ball screw mechanism is connected with the hairbrush matrix;

the driving part is a driving motor, the driving motor is respectively connected with the ball screw mechanism and the hairbrush matrix, the hairbrush matrix is under the action of the driving motor, the mutually meshed gears are in gear transmission to realize the rotation of the hairbrush, meanwhile, the driving part drives the ball screw to move to realize the movement of the hairbrush matrix in the Z direction of the rack, and the polishing processing of the hairbrush matrix on the positioning module is realized.

10. A polishing apparatus according to any one of claims 1-9, wherein the first positioning module and the second positioning module are vacuum suction type tools, the tools comprise a processing table, a cavity matched with the product is arranged on the processing table at intervals, and an air tank communicated with the vacuum extractor is arranged below the cavity.